The paper changed a various of experimental conditions, emphasized to study the synthesis of the resin of styrene- methyl methacrylate, and then studied its adsorption performance to the cupric ion.

• 文章研究了苯乙烯-甲基丙烯酸甲酯树脂的制备，并研究了该树脂对铜离子的吸附性能。